Roller rope cocker for a crossbow



FIG. 1 is a top perspective view of a roller rope cocker for a crossbow showing the new design.

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is back view thereof; and,

FIG. 7 is a front view thereof.

The claimed roller rope cocker for a crossbow is used to mechanically assist the user in cocking the drawstring of a crossbow. 

The ornamental design for roller rope cocker for a crossbow, as shown and described. 